(with the 360 getting exclusive content )
Playstation 3 is also getting downloadable content, just different stuff from the 360 (or something like that).
aint this a game "only on xbox360"???
Only in the beginning. A PC port will be released sometime after console launch, Maybe 6 months, maybe longer. GTAIV is a totally different game than GTA's of past, It's using a completely redesigned engine. It may be a challenge to get this game in tip-top shape for PC, in so short a time after initial luanch. In fact, part of the reason for the October delay, was technical problems regarding the PS3 version.